baber/WOPTO huggingface dataset:
Patent RU-2188666-C1 (RU)
Inventor: MOSKALENKO E P
IPC: A61K39/05
Filed: 2000-12-21
Granted: 2002-09-10
Abstract: FIELD: medicine, microbiology. SUBSTANCE: invention relates to preparing diagnosticum by culturing diphtheria microorganisms on the solid nutrient medium followed by preparing a bacterial suspension with density 1000 OU/ml, its heating at +56-58 C for 40 min, treatment with formalin and merthiolate, washing out with 0.15 M sodium chloride solution, disintegration, isolation from suspension a diphtheria antigen by dialysis through a membrane with pores 40-60 nm, dilution of an antigen to concentration 250-400 mcg/ml by protein and its combination in volume 1 ml with 3 ml of 50% formalinized sheep erythrocytes washed out with 0.15 M sodium chloride solution, 5 ml of 20% solution of polyethylene glycol with molecular mass 6000 kDa and 4 drops of formalin. Then the prepared suspension is kept at temperature +22-24 C for 2 h and at +4-8 C for 24 h. Invention can be used for diagnosis of diphtheria. EFFECT: decreased time of diagnosticum preparing, enhanced effectiveness of diagnosticum. 1 tbl, 2 ex
Patent RU-2194756-C1 (RU)
Title: IRREVERSIBLE INHIBITOR OF SARCOPLASMIC RETICULUM Ca2+-ADENOSINE TRIPHOSPHATASE
Inventor: KISLITSYN P G
IPC: C12N9/99
Filed: 2001-04-24
Granted: 2002-12-20
Abstract: FIELD: biochemistry, organic chemistry. SUBSTANCE: invention relates to the use of derivatives of 1,2-benzisothiazole-3-one of the general formula given in the invention where R 1  means lower alkyl or phenyl and R 2  is H or NO 2  which are used as irreversible inhibitor of Ca 2+ -adenosine triphosphatase of sarcoplasmic reticulum (SERCA). Derivatives of 1,2-benzisothiaxole- -3-one of the general formula given in the invention exhibit the more expressed irreversible effect on SERCA as compared with its analog, i. e. 7-chloro-4-nitrobenz-2,1,3- oxadiazole (NBD-Cl). NBD-Cl under close conditions inhibits enzyme irreversibly also but its effect eliciting in concentration 0.75 mM is compared with effect of 6-nitro-2-phenyl-1,2- -benzisothiazole-3-one in concentration 0.15 mM. EFFECT: valuable biochemical properties of inhibitor. 1 tbl, 1 dwg
Patent RU-2197457-C1 (RU)
Inventor: SHEVCHENKO V P
IPC: C07C211/27
Filed: 2001-05-22
Granted: 2003-01-27
Abstract: FIELD: biologically active compounds. SUBSTANCE: invention provides novel high-tritium-labeled analog of physiologically active compounds, namely N- methyl-N-2- propinylbenzylamine of formula I:   (I). Novel compound is prepared by treating compound I with solution of tritium water in dioxane and triethylamine under tritium atmosphere and in presence of Pd/BaSO 4  at room temperature. EFFECT: extended choice of biologically active compounds.
Patent RU-2186652-C1 (RU)
Title: Method for making coiled multiple-strand springs
Inventor: ZEMLJANUSHNOVA N JU
IPC: B21F7/00
Filed: 2001-08-01
Granted: 2002-08-10
Abstract: FIELD: machine engineering and other industry branches, namely, manufacture of multiple-strand coiled springs with predetermined parameters. SUBSTANCE: method comprises steps of twisting and tensioning wire, coiling rope and winding it onto mandrel. Steps of coiling rope and winding it onto mandrel are realized by one operation at simultaneously twisting and tensioning wire. EFFECT: enhanced efficiency of method. 1 dwg
Patent RU-2202786-C1 (RU)
Inventor: SEMIKIN A P
IPC: G01N33/36
Filed: 2001-09-19
Granted: 2003-04-20
Abstract: FIELD: textile industry. SUBSTANCE: method involves providing analysis of interference pattern during passage of polarized light through filaments disposed between covering glasses; placing filaments in nematogenic mesophase; heating filaments with nematic and determining width of nematic zone with disturbed homeotropic orientation in surface region of filaments before phase transition of nematic to isotropic state; measuring transition temperature to judge the extent of maturity of filaments. Double refection factor of nematic is within the range of 0.2-0.3. EFFECT: increased efficiency in primary processing of cotton filaments and provision for obtaining objective data on extent of maturity of cotton filaments. 2 cl, 8 dwg, 1 tbl
Patent RU-2200657-C1 (RU)
Title: Method for making tubes of concrete mixtures
Inventor: AFANAS EV E P
IPC: B28B1/52
Filed: 2002-02-04
Granted: 2003-03-20
Abstract: FIELD: building industry branch, namely production of building articles of concrete-base mixtures, particularly manufacture of thin-wall tubes for sewage, water supply systems and rubbish chutes. SUBSTANCE: method comprises steps of preparing basalt fibre reinforced concrete mixture containing cement as binder, basalt fibres and sand; shaping articles by vibration pressing of such mixture in detachable die; curing shaped article and striking it; using concrete mixture at least with one expansion additive; using as basalt fibre basalt roving containing up to 2400 elemental filaments with thickness 10 - 12 micrometers; at agitating dry components of mixture with basalt fibres, opening fibres and then adding water; shaping tube by vibration pressing in vertically arranged detachable die; placing said die in horizontal position after termination of shaping process for further curing and striking it. Tubes made by such method feature explosion hazard property at heating until temperature more than 700 C. EFFECT: lowered water absorption, enhanced strength characteristics of tubes. 2 cl
Patent RU-2210336-C1 (RU)
Inventor: TEMNIKOV F S
IPC: A61C8/00
Filed: 2002-03-15
Granted: 2003-08-20
Abstract: FIELD: medicine; applicable in stomatology, particularly, prosthodentics in elimination of malocclusion. SUBSTANCE: ball head with leg is installed in spherical body. Spherical body has shank with thread secured in implant installed in jaw alveolar processes. Ball head leg has thread and is installed into fixing truncated cone secured in prosthesis or tooth. Ball head has radial recess. Side surface of spherical body is curved inside sphere to form projection entering radial recess of ball head. Projection getting into recess prevents turning of ball head in screwing-on of fixing supporting truncated cone. Spherical body lower part has oval hole through which ball head leg protrudes. Ball head is movable relative to spherical body over trajectory of spherical ellipsoid sector with motion relative to vertical axis of transplant together with fixing truncated cone secured in prosthesis or tooth. Fixing truncated cone, from end of large diameter, has hemispherical hollow covering oval hole of spherical body. Fixing truncated cone holds ball head in preset position. End face of small diameter of fixing truncated cone has transverse recess for screwdriver. Fixing truncated cone has through cylindrical stepped hole with variable diameter and threads from both ends. EFFECT: provided formation of normal occlusion of jaws due to change of position of prosthesis or tooth through required angle relative to implant in two planes. 9 cl, 4 dwg
Patent RU-2214703-C1 (RU)
Inventor: POKROVSKIJ V V
IPC: A01B35/26
Filed: 2002-03-26
Granted: 2003-10-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: working tool has tine with flat hoe, detachable rippers-stabilizers mounted across width of hoe wings. Rippers-stabilizers are made in the form of corners, each having parallelogram-shaped plate bent along line extending in parallel with its short side. Rippers-stabilizers are arranged in symmetry with respect to working tool tine. Each ripper is provided with fastening openings allowing ripper to be repositioned as it is worn and with sharpened cutting edges adjoining to obtuse angle of parallelogram. Acute angle of parallelogram is selected to be within the range of 5 ° ≤ α ≤90 ° .. Sharpening angle is selected to be within the range of 1 ° ≤ β ≤45 ° .. EFFECT: prolonged service life of working tool, improved mellowing effectiveness irrespective of physico-mechanical soil composition and tillage depth, and simplified construction. 3 cl, 14 dwg
Patent RU-2209573-C1 (RU)
Title: Method of preparing raw plant material for juice extraction process
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-04-24
Granted: 2003-08-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves treating raw plant material with preparation produced from Mortierella alpina micromycet biomass by predetermined process; holding; grinding and directing between paired electrodes. EFFECT: provision for eliminating juice opalescence and increased efficiency. 2 ex _
Patent RU-2218110-C1 (RU)
Inventor: TOTIKOV V Z
IPC: A61B17/11
Filed: 2002-05-27
Granted: 2003-12-10
Abstract: FIELD: medicine, abdominal surgery. SUBSTANCE: the present innovation deals with treating rectal cancer. Rectal resection is performed. End-to-end anastomosis is formed by applying Foley catheter. The latter is introduced into proximal stump of large intestine. Catheter is fixed with purse-string suture being below balloon enlarged up to intestinal diameter. Serousmuscular sutures are applied along mesenteric edge at the level of balloon's maximum diameter. Distal stump is sutured along posterior semicircumference by capturing levators' fascia. Catheter's distal end withdrawn outside through anal canal is tightened up. Ligatures are tightened by descending proximal department of large intestine. Then anterior wall of anastomosis is formed. Tube is pulled to achieve the contact of serous membrane of descended intestine with demucosed surface of distal stump. With the help of catheter's rubber plate one should fulfill fixation. The method provides prophylaxis of scarring and anastomotic stenosis at treating rectal cancer. EFFECT: higher efficiency of operation. 2 dwg, 2 ex
Patent RU-2225085-C1 (RU)
Title: Gas-discharge lamp power supply
Inventor: BELIK B M
IPC: H05B41/28
Filed: 2002-07-10
Granted: 2004-02-27
Abstract: FIELD: electrical engineering; power supplies for gas-discharge lamps including fluorescent lighting lamps. SUBSTANCE: gas-discharge lamp power supply has dc power source, storage capacitor, first and second electronic switches, first and second switching devices, first and second control circuits for first and second switching devices, respectively, square pulse generator, and pulse transformer incorporating primary and secondary windings. Novelty is that power supply is provided with additional dc power source and additional storage capacitor, and that pulse transformer is provided with regenerating winding and regenerating diode bridge. Gas- discharge lamp is connected in parallel with secondary winding of pulse transformer whose control winding is connected across opposite terminals of regenerating diode bridge. EFFECT: enhanced operating stability at supply voltage fluctuations, eliminated chaotic flickering of lamp, enhanced safety in operation. 1 cl, 1 dwg
Patent RU-2226074-C1 (RU)
Title: Method for treating patients for purulent pyelonephritis
Inventor: SINJAKOVA L A
IPC: A61B17/00
Filed: 2002-10-29
Granted: 2004-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves diagnosing availability, nature and form of purulent pyelonephritis case. Treatment tactics differential selection is carried out. Open nephrostomy is carried out in the cases of secondary purulent pyelonephritis in its purulent destructive transformation stage. Puncture-mediated nephrostomy is applied in the cases of secondary apostematous purulent pyelonephritis. Primary purulent pyelonephritis in its abscess stage being the case, abscess draining with puncture or exposing it and draining in performing open surgical intervention. Primary purulent pyelonephritis in its apostematous inflammation or single carbuncle stage being the case, complex medicamentous therapy is to be applied. EFFECT: enhanced effectiveness of treatment; reduced number and volume of surgical interventions. 4 cl
Patent RU-2229146-C1 (RU)
Inventor: SAVOSTIN L A
IPC: G01V1/38
Filed: 2003-01-04
Granted: 2004-05-20
Abstract: FIELD: development of seismic means for seismic studies. SUBSTANCE: invention refers to regional seismic investigations in water basins by methods of deep seismic sounding. Proposed seismic station includes aids positioning submerged module both on bottom and after rising to surface, which ensure reliable redundancy of facilities locating position. Antenna of underwater acoustic beacon is located on upper hemisphere of station container. Antenna of satellite radio navigation system and searching aids are mounted on lower hemisphere of container. Units in container are arranged so that center of gravity of container is displaced towards antenna of underwater acoustic beacon. EFFECT: enhanced accuracy and reliability of location of position of underwater module both on sea bottom and after coming to surface. 13 cl, 4 dwg
Patent RU-2233999-C1 (RU)
Inventor: KOZLOV M T
IPC: F04D29/44
Filed: 2003-04-07
Granted: 2004-08-10
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention can be used for pumping water into injection wells by means of centrifugal pump installed in pit located near injection well. Proposed pumping unit contains multisection centrifugal pump with vertical drive installed in pit with casing string. Design peculiarity of pumping unit is that delivery pipeline is connected with wellhead nipple tangentially, and unit is furnished with flow guide made in form of two semitoruses, located one over the other, and forming smooth channel from pump to casing zone of string, the latter being provided in lower part with blind bottom in form of plate whose convex part is pointed to side of pump, with thickened wall towards periphery. Wellhead nipple is provided with self-sealing packing installed in its flange. 
     EFFECT: reduced capital outlay and operating costs. 
     2 cl, 2 dwg
Patent RU-2236438-C1 (RU)
Inventor: ESENIN V N
IPC: C10M133/08
Filed: 2003-04-22
Granted: 2004-09-20
Abstract: FIELD: special-destination fluids. 
     SUBSTANCE: concentrate contains, wt %: interaction product of oleic and boric acids with alkanolamine in mineral oil medium, 66.5-72.0; n-butyl alcohol, 1.0-2.0; polyoxyethylated alcohol, 2.0-3.0; glycol, 12.0-14.0; sodium nitrite, 2.5-3.5; and water - the balance. 
     EFFECT: enhanced anticorrosive properties with all process properties in aqueous solution preserved. 
     3 tbl, 14 ex
Patent RU-2224853-C1 (RU)
Title: Wall unit
IPC: E04B2/28
Filed: 2003-05-12
Granted: 2004-02-27
Abstract: FIELD: building units, particularly for building walls construction. SUBSTANCE: wall unit comprises face layer and inner layer, the first ridge and the first groove symmetrically formed on opposite end edges thereof, two identically formed asbestoscement connections having equal dimensions. Asbestos-cement connections are symmetrically connected to inner surfaces of face and inner layers and offset relative end edges thereof. The first ridge formed on end edge of face layer has trapezoidal cross-section in horizontal plane. The first ridge height is less than the first groove depth. The first groove has the same shape as the first ridge. The first groove is formed on opposite end edge of face layer. Inner surface of face and inner layers has side and central reinforcing ribs. The second and the third grooves are made on opposite end edges of face layer in the area located beyond the first ridge and the first groove relative outer surface of face layer. The second and the third grooves are symmetric to one another and have identical trapezoidal cross-sections in horizontal plane. The second groove is formed from the side of the first ridge. The third groove depth is greater than the second groove depth. The second ridge and the forth groove are located on opposite end edges of inner layer. The second vertical ridge and the forth vertical groove are symmetric to each other and have identical trapezoidal shape. The second ridge extends from the side of the first ridge. The forth groove depth is greater than the second ridge height. Upper parts of side reinforcing ribs formed on face and inner layers from the side of the first and the second ridges have the first horizontal wedge-like members. Lower parts of reinforcing ribs comprise the first horizontal wedge-like chamfers formed congruently to the first wedge-like members. Upper parts of central extensions made on face and inner layers have the second vertical wedge- like members. Lower parts of central extensions comprise the second wedge-like chamfers formed congruently to the second wedge-like members. Diaphragm of vapor-permeable material extends from reinforcing rib ends of facial layer parallel to face layer. Gap between diaphragm and inner surface of inner layer and asbestos-cement connections is filled with heat-insulating material. EFFECT: increased heat- insulating properties, enhanced technology. 3 dwg
Patent RU-2243020-C1 (RU)
Inventor: KAZANTSEV V I
IPC: B01D21/08
Filed: 2003-05-19
Granted: 2004-12-27
Abstract: FIELD: purification of natural water and sewage. 
     SUBSTANCE: the invention is dealt with devices for separation of natural water and sewage from suspended substances by their sedimentation and a filtration and may be used in many industries. The apparatus contains a body, chambers of circulation, flocculation, thin-layer elements, removal and collection of clarified waters, collection of sediment, vertical separators. Chambers of the vertical separators are made in the form a common module with chambers of the thin-layer elements. Connection of the modules to each other forms the body of the apparatus. The chambers of removal of clarified water contain detachable fast gravity filters. The technical result is an increased productivity of the apparatus and improved quality of purification of water from suspended substances. 
     EFFECT: the invention ensures increased productivity of the apparatus and improved quality of purified water. 
     4 dwg
Patent RU-2232697-C1 (RU)
Inventor: LOSEV O A
IPC: B64C35/00
Filed: 2003-06-11
Granted: 2004-07-20
Abstract: Изобретение относится к авиационной технике и касается создания гидросамолетов и самолетов-амфибий. Самолет-амфибия содержит корпус лодки по крайней мере с одним реданом. Редан выполнен прямой стреловидности в пределах угла 10-60° относительно базовой плоскости самолета-амфибии по задней кромке редана. Технический результат реализации изобретения заключается в повышении мореходных и взлетно-посадочных характеристик самолета-амфибии. 4 ил.
Patent RU-2241019-C1 (RU)
Inventor: ABDUL MINEV K G
IPC: C10G45/08
Filed: 2003-07-03
Granted: 2004-11-27
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: mixture of cracked gasoline with diesel fuel or vacuum gas oil (fraction 248-475 o C) at ratio 3:7 is subjected to hydrogenation on catalyst containing 15-19% tungsten trioxide and 1-5% nickel dioxide on alumina at 240-340 o C and pressure 2.8-4 MPa. 
     EFFECT: improved quality of cracked gasoline due to reduced content of sulfur and unsaturated compounds. 
     2 tbl, 6 ex
Patent RU-2247450-C1 (RU)
Title: Plug connector
Inventor: GLADKIJ V S
IPC: H01R13/62
Filed: 2003-07-18
Granted: 2005-02-27
Abstract: FIELD: electrical engineering. 
     
     
       SUBSTANCE: proposed plug connector is built of two parts of which one is made in the form of socket with parallel jacks connected to conducting cord and designed for interaction with contact pins of second part of connector in the form of plug connected to conducting cord. One of mentioned parts of connector has rod which is free to displace through hole in mentioned part of connector toward other part. Rod is provided with change-over device incorporating ratchet gear affording two axial positions of this rod. 
     
     
       EFFECT: facilitated manufacture, operation, and maintenance, enhanced electric safety. 
     
     
       4 cl, 17 dwg
Patent RU-2243680-C1 (RU)
Title: Method for producing of jelly marmalade
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-23
Granted: 2005-01-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: method involves preparing syrup including pectin, water and additive of plant origin; cooking syrup; dressing, pouring, forming, drying and packing product. Additive of plant origin is aqueous extract of mixture of black baikhovi tea, cornflower, fruit of mountain ash, marigold flowers, brier fruit, used in the ratio of 13:1:2:1:3, with dry substance content of said extract making about 2%. During dressing procedure, citric acid, sodium lactate, aromatizers "Strawberry" and "Bergamot" aromatizers, as well as specific preparation are added. Specific preparation is produced by sequential extracting of Mortierella nigrescens micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water alkaline, and water, with following joining of first extract with solid residue. Components are used in the following amounts, weight parts: sugar 710.8; pectin 15; extract of plant origin 780; citric acid 7.5; sodium lactate 7; 0.5 of each aromatizer; preparation produced from micromycet biomass 1. 
     EFFECT: improved quality and unique soft taste of ready product.
Patent RU-2252865-C1 (RU)
Inventor: SAVENKO V G
IPC: B32B3/22
Filed: 2003-12-08
Granted: 2005-05-27
Abstract: FIELD: wood-working production. 
     SUBSTANCE: in the laminated wood material made in the form of spliced outer and inner layers each inner layer is made of strips of material parallel placed with an interval and serves as a foundation for the next layer, whose strips are positioned at an angle to the strips of the preceding one, beginning from the third inner layer the strips are positioned with a shift relative to the strips of the first inner layer. The interval between the strips is less than the width of the strip, and the shift is less than the difference between the strip width and the interval. 
     EFFECT: reduced specific consumption of materials and density without worsening of the operating characteristics. 
     3 cl, 1 dwg
Patent RU-2261346-C1 (RU)
Inventor: STENIN V A
IPC: F02B47/02
Filed: 2003-12-15
Granted: 2005-09-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: proposed method includes intake of air into cylinder, compression of air, injection of fuel at second half of compression stroke, compression ignition of fuel, its combustion, expansion and discharge of combustion products.  Water preliminarily heated by exhaust products is injected into burning fuel, mass of injected water being 20-25% of cyclic delivery of fuel. 
     EFFECT: reduced consumption of fuel of internal combustion engine. 
     2 cl, 1 dwg
Patent RU-2258863-C1 (RU)
Inventor: PONOMAREV JU K
IPC: F16L55/02
Filed: 2004-02-24
Granted: 2005-08-20
Abstract: Зажим для трубопровода предназначен для использования в области транспортного машиностроения. Зажим для трубопровода выполнен в виде первоначально плоского упругодемпфирующего элемента с отверстиями для крепления к основанию. Упругодемпфирующий элемент выполнен в виде плоского змеевика из неразрезного многожильного металлического троса с двумя концами и петлевыми участками с одной стороны и несколькими петлевыми участками с другой. Каждая из сторон плоского змеевика защемлена в двух металлических разъемных обоймах. Последние скреплены развальцованными пистонами и заклепками. Для защемления обеих сторон тросового элемента с концевыми и петлевыми участками в обоймах выполнены оппозитно расположенные полуцилиндрические постели и камеры для размещения петлевых участков. Обеспечивает гашение вибраций трубопровода и повышение надежности соединения трубопровода. 10 ил.